Answer this question truthfully
### Question: What are the symptoms of Precocious puberty?
### Response: Before 8 or 9 yeays old, girls and boys with precocious puberty show signs of secondary sex characteristics.
Girls
First period (menstruation) Mature outer genitals Rapid height growth Breasts develpment Armpit or pubic hair
Boys
Growth of the testes and penis Armpit or pubic hair, and facial hair, often first on the upper lip Muscle growth, rapid height growth Voice deepening